BioStor
Trogon violaceus Gmelin, 1788
 | On the Birds of the Orinoco region (1902) Novitates Zoologicae 9: 1-135 |
 | Notes on birds of the Guatemalan Highlands Alexander Wetmore (1941) Proceedings of The United States National Museum 89: 523-581 |
 | The birds of southern Veracruz, Mexico Alexander Wetmore (1943) Proceedings of The United States National Museum 93: 215-340 |
 | Critical remarks on the trogons W E C Todd (1943) Proceedings of The Biological Society of Washington 56: 3-15 |
 | Biological investigations in the Selva Lacandone, Chiapas, Mexico R A Paynter (1957) Bulletin of The Museum of Comparative Zoology 116: 191-298 |
 | Birds of Laguna Ocotal. By Raymond A. Paynter, Jr R A Paynter (1957) Bulletin of The Museum of Comparative Zoology 116: 249-285 |
 | Catalog of forms described as new by M.A. Carriker, Jr K C Emerson (1967) Bulletin of the United States National Museum 248: 57-150 |
 | Avian anatomical specimens in the Peabody Museum of Natural History, Yale University Peter L Ames and Eleanor H Stickney (1968) Postilla 118: 1-40 |